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Merck
CN

11812-U

气相色谱涂层填料

phase 5% Carbowax 20M, matrix 80/120 Carbopack B AW support, bottle of 15 g

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NACRES:
SB.54
UNSPSC Code:
23151817
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packaging

bottle of 15 g

Quality Level

parameter

60-225 °C temp. range

technique(s)

gas chromatography (GC): suitable

matrix

80/120 Carbopack B AW support

matrix active group

5% Carbowax 20M phase

column type

packed GC

compatibility

for analyte group alcoholic beverages

General description

The choice of coating material is based on the stationary phase of the GC. Coated GC packing is done by coating a 6% carbowax -20M liquid phase on a chromosorb support. The GC column made up of this packing material is highly efficient, has low bleed and almost no active site. Furthermore it guarantees uniform packing in the column thereby leading to rapid analysis.
即用型涂层填料,适合那些想自己填充色谱柱的人。

Application

Carbopack B or graphitized thermal carbon block (GTCB) was used for the determination of trace amounts of simazine and atrazine in water. It was also used for the Gas chromatographic evaluation of the organic components present in the atmosphere at trace levels for pre-concentration of the sample.


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存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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分析证书(COA)

Lot/Batch Number

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Basic Gas Chromatography-Mass Spectrometry: Principles and Techniques.
Karasek FW and Clement RE.
Science, 15-16 (1988)
Analytical Measurements in Aquatic Environments.
Namiesnik J and Szefer P.
Science, 73-73 (2009)
Rapid determination of simazine and atrazine in water at the parts per trillion (10 (12) level. Extraction by a miniaturized carbopack B trap followed by high-performance liquid chromatography.
Corcia D, et al.
Journal of Chromatography A, 405, 357-363 (1987)



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货号GTIN
11812-U04061833535059